Trigonometry Examples

$\sin (2 \cdot 90) > \cos (2 \cdot 90)$

Step 1

The left side $0$ is greater than the right side $- 1$ , which means that the given statement is always true.

True

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$